IIS2DH Datasheet PDF - ST Microelectronics

●The IIS2DH is an ultra-low-power high-performance three-axis linear accelerometer with digital I2C/SPI serial interface standard output.

●The IIS2DH has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1 Hz to 5.3 kHz.

●The device may be configured to generate interrupt signals by two independent inertial wake-up/free-fall events as well as by the position of the device itself.

●The self-test capability allows the user to check the functionality of the sensor in the final application.

●The IIS2DH is available in a small thin plastic land grid array package (LGA) and is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

●Key Features

● Wide supply voltage, 1.71 V to 3.6 V

● Independent IOs supply (1.8 V) and supply voltage compatible

● Ultra-low power consumption down to 2 μA

● ±2g/±4g/±8g/±16g selectable full scales

● I2 C/SPI digital output interface

● 3 operating modes: low-power, normal, high-resolution mode

● 2 independent programmable interrupt generators for free-fall and motion detection

● 6D/4D orientation detection

● Motion detection & free-fall detection

● “Sleep-to-wake” and “return-to-sleep” functions

● Embedded FIFO

● Embedded self-test

● Embedded temperature sensor

● ECOPACK® , RoHS and “Green” compliant